为验证船舶的无限航区航行能力及恶劣海况适应性，本次海试重点进行了航速测定、回转、Z形操纵、 航向稳定性等操纵性试验。主推进系统、发电机组等关键设备也顺利完成长时间耐久试验。船舶可广泛 适用于港航疏浚、吹填造陆、海岸维护、深远海取砂、深海管沟开挖回填等多元施工作业场景，实现疏 浚作业场景全覆盖。 在智能化验证环节，"通浚"轮搭载的"浚驾测合一"智能疏浚控制系统、智能航行系统等功能完备、性能 稳定，实现了从精准航行定位到高效疏浚作业的全流程智能化操控，使智能作业模式覆盖"挖－运－吹 (抛)"全链条，智能化水平国际领先。 据悉，"通浚"轮亦是全球首艘获得i-ship(Da,m,o)智能疏浚船级符号的船舶。(完) 中新网天津11月25日电 (记者 周亚强)记者从中交天津航道局获悉，中国自主设计建造的新一代超大型 耙吸挖泥船"通浚"轮，25日在中国黄海海域顺利完成全部海上试验项目，并返航停靠江苏启东振华船厂 码头。此次海试成功，标志着该船已具备正式投产条件，将为国家海洋强国建设及"一带一路"倡议相关 工程提供核心装备支撑。 本次海试于11月21日正式启航，历时5天。试验期间，"通浚"轮先后开展了航行推进系统、疏浚挖泥系 ...

11月25日，我国自主设计建造的新一代超大型耙吸挖泥船"通浚"轮，在中国黄海海域顺利完成全部海上 试验项目。 本次"通浚"轮的海试自11月21日正式启航，历时5天，围绕船舶核心性能开展30个大项、91个子项的严 格测试。其间，该船先后开展挖泥装舱、挖泥航速等系列试验，其搭载的两台9000千瓦舱内泥泵展现出 强劲性能，可实现12千米超远排距作业，单船一次疏浚量可将标准足球场填高5米，充分印证了其"强破 土、远运距、长吹距"的优异性能。 在复杂海况下，"通浚"轮"智慧、高效、全能、环保"的先进特性得到验证，各项关键指标均达到或优于 设计标准。其中，为验证"通浚"轮无限航区航行能力及恶劣海况作业适应性，本次海试重点开展了航速 测定、回转、航向稳定性等操纵性试验，船舶均展现出卓越的航行稳定性与机动性。主推进系统、发电 机组等关键设备顺利完成长时间耐久试验，"动力心脏"强劲可靠。这些都进一步印证了船舶可广泛适用 于港航疏浚等多元施工作业场景。 （文章来源：新华社） 此次海试的圆满成功，标志着这艘填补我国35000立方米以上舱容等级耙吸挖泥船空白的"国之重器"， 已具备正式投产条件。 这是记者从总部位于天津的中交天津航道 ...

11月25日，我国自主设计建造的新一代超大型耙吸挖泥船"通浚"轮，在中国黄海海域顺利完成全部海上 试验项目。 此次海试的圆满成功，标志着这艘填补我国35000立方米以上舱容等级耙吸挖泥船空白的"国之重器"， 已具备正式投产条件。 本次"通浚"轮的海试自11月21日正式启航，历时5天，围绕船舶核心性能开展30个大项、91个子项的严 格测试。其间，该船先后开展挖泥装舱、挖泥航速等系列试验，其搭载的两台9000千瓦舱内泥泵展现出 强劲性能，可实现12千米超远排距作业，单船一次疏浚量可将标准足球场填高5米，充分印证了其"强破 土、远运距、长吹距"的优异性能。 在复杂海况下，"通浚"轮"智慧、高效、全能、环保"的先进特性得到验证，各项关键指标均达到或优于 设计标准。其中，为验证"通浚"轮无限航区航行能力及恶劣海况作业适应性，本次海试重点开展了航速 测定、回转、航向稳定性等操纵性试验，船舶均展现出卓越的航行稳定性与机动性。主推进系统、发电 机组等关键设备顺利完成长时间耐久试验，"动力心脏"强劲可靠。这些都进一步印证了船舶可广泛适用 于港航疏浚等多元施工作业场景。 这是记者从总部位于天津的中交天津航道局获悉的。"通浚"轮由 ...

（文章来源：央视新闻） 人民财讯11月25日电，今天（11月25日），我国自主设计建造的新一代超大型耙吸挖泥船"通浚"轮，在 中国黄海海域成功完成全部海上试验项目，具备正式投入使用条件。"通浚"轮是我国自主设计建造的 35000立方米舱容等级超大型耙吸挖泥船，最大舱容达38168立方米，舱容量位列亚洲第一。它搭载的超 大功率泥泵可以实现12公里远距离泥沙吹排作业，单船一次疏浚量可将标准足球场填高5米，海试期间 验证了强破土、远运距、长吹距的设计性能。 ...

Core Viewpoint - The successful sea trial of China's self-designed and built ultra-large dredging vessel "Tongzhen" marks a significant advancement in the country's maritime capabilities, filling a gap in the market for dredging vessels with a capacity of over 35,000 cubic meters, and providing essential support for national marine development and the Belt and Road Initiative [1][3]. Group 1: Vessel Specifications and Performance - "Tongzhen" is the first ultra-large dredging vessel in China with a capacity of 35,000 cubic meters, boasting a maximum capacity of 38,168 cubic meters, ranking first in Asia and second in the world [3]. - The sea trial lasted five days, during which 30 major and 91 minor tests were conducted, validating the vessel's core performance in navigation, dredging, and intelligent control systems [3][4]. - The vessel demonstrated excellent stability and maneuverability in complex sea conditions, with key indicators meeting or exceeding design standards [3]. Group 2: Technological Advancements - The intelligent performance of "Tongzhen" was verified through the "Intelligent Dredging Control System" and intelligent navigation systems, achieving full-process intelligent control from precise navigation to efficient dredging operations [3]. - The intelligent operation mode covers the entire chain of "dredge - transport - discharge," showcasing an internationally leading level of automation [3]. Group 3: Future Applications - The vessel is expected to be widely applicable in various construction scenarios, including port dredging, land reclamation, coastal maintenance, deep-sea sand extraction, and deep-sea trench excavation and backfilling [3].

"通浚"轮是我国首艘自主设计建造的35000立方米舱容等级超大型耙吸挖泥船，最大舱容达38168立方米，位列亚洲第一、世界第二。海试期间，该船搭载的 两台9000千瓦舱内泥泵展现出强劲性能，可实现12公里超远排距作业，单船一次疏浚量可将标准足球场填高5米，充分印证了其"强破土、远运距、长吹 距"的优异性能。 0 the a 1955 Property P 80 据了解，此次海试自11月21日正式启航，历时5天，先后开展航行推进系统、疏浚挖泥系统、智能控制系统等系列试验，围绕船舶核心性能进行30个大项、 91个子项的严格测试。在复杂海况下，"通浚"轮"智慧、高效、全能、环保"的先进特性得到全面验证，各项关键指标均达到或优于设计标准。 11月25日，我国自主设计建造的新一代超大型耙吸挖泥船"通浚"轮，在黄海海域成功完成全部海上试验项目，顺利返航停靠江苏启东振华船厂码头。此次海 试的圆满成功，标志着这艘填补我国35000立方米以上舱容等级耙吸挖泥船空白的"国之重器"，已具备正式投产条件，将为我国海洋强国建设与共建"一带一 路"相关工程提供核心装备支撑。 ...

Core Viewpoint - The successful launch of the "Tongjun" and "Junguang" dredging vessels marks a significant advancement in China's maritime engineering capabilities, showcasing the country's self-reliance in developing large-scale dredging equipment and technology [7][19]. Industry Overview - China's marine economy has rapidly developed, with the marine production value exceeding 10 trillion yuan, driving the growth of the port and channel infrastructure dredging market [9]. - The trend in domestic port construction is towards larger and deeper projects, necessitating advanced dredging technologies [9]. Vessel Specifications - The "Tongjun" and "Junguang" vessels have a maximum dredging depth of 120 meters and a mud hold capacity of 35,000 cubic meters, capable of raising a standard soccer field by 5 meters with a single load [14]. - Both vessels are equipped with a heavy-duty dredging head and high-pressure water systems, allowing them to excavate hard soil and weakly weathered rock [14][15]. Technological Innovations - The vessels feature an intelligent dredging operation system that allows for automated control, enabling a single crew member to manage operations efficiently [18]. - The implementation of digital twin technology provides real-time visualization of underwater conditions, enhancing operational precision [18]. Construction Achievements - The simultaneous construction of these two vessels in a 300,000-ton dock is a global first, demonstrating advanced modular construction techniques and digital management [19]. - The construction process involved over 2,000 workers and utilized a digitalized dock system to ensure precision and efficiency [19]. Future Applications - The vessels are expected to play a crucial role in various complex operations, including deep-water port dredging, underwater pipeline construction, and marine resource extraction [19].

Group 1 - The core viewpoint emphasizes the leadership of General Secretary Xi Jinping in guiding Tianjin's economic and social development since the 18th National Congress of the Communist Party, focusing on high-quality development during the "14th Five-Year Plan" period [1] - Tianjin is implementing ten actions to promote development through reform, including initiatives like "Beijing-Tianjin-Hebei coordinated development," "science and education-driven city," and "integration of port, industry, and city" [1] - The city is leveraging the high-quality development of the Binhai New Area as a strategic support point for the Beijing-Tianjin-Hebei coordinated development, aiming to establish a national advanced manufacturing and R&D base [3] Group 2 - Notable achievements during the "14th Five-Year Plan" include the development of significant manufacturing equipment, such as the underwater exploration node collection equipment "Haima," which supports marine oil and gas exploration [3] - The launch of the largest self-propelled dredging vessel in Asia, "Tongjun," with a capacity of nearly 40,000 cubic meters, is expected to enhance global dredging and port construction efforts [3] - Tianjin has also produced the Long March 5 series of carrier rockets, which have successfully transported modules for China's first space station, showcasing the city's capabilities in aerospace manufacturing [4]

Group 1: Long March 8 Rocket Launch - The Long March 8 rocket successfully launched 10 low-orbit satellites for satellite internet on August 26, 2025, marking its third mission of the year [1][3] - The Long March 8 is an upgraded version designed for medium-sized liquid launch vehicles, capable of high-density launches and multiple concurrent missions [3][4] - The rocket implemented several technological innovations, including full-process automation and active drift control during takeoff, enhancing launch efficiency and flight stability [5][6] Group 2: Jiangmen Neutrino Experiment - The Jiangmen Neutrino Experiment, located 700 meters underground, officially began operations on August 26, 2025, after over ten years of preparation [7] - The core detector of the experiment is a 20,000-ton liquid scintillator detector, which has met or exceeded performance expectations during initial testing [9] - Neutrinos, fundamental particles of matter, are crucial for exploring the universe, and the experiment aims to capture these elusive particles using advanced technology [10][12] Group 3: Large Dredging Vessels - Two self-designed large dredging vessels, "Tongzhen" and "Junguang," were launched on August 26, 2025, after over three years of development [17][18] - Each vessel measures approximately 198 meters in length and has a maximum dredging depth of 120 meters, with a capacity of 35,000 cubic meters, equivalent to filling 18 standard swimming pools [20] - The vessels feature advanced systems for efficient dredging operations, including a powerful mud pump and an intelligent dredging control system, enhancing operational efficiency and environmental sustainability [22][24]

Core Viewpoint - The successful launch of Asia's largest dredging vessels, "Tongjun" and "Junguang," designed and built by China, marks a significant advancement in high-end, intelligent, and environmentally friendly dredging technology [1] Group 1: Vessel Specifications - The dredging vessels have a design length of 198 meters, a width of 38.5 meters, a depth of 18 meters, a maximum dredging depth of 120 meters, and a maximum hold capacity of 35,000 cubic meters, making them the largest in Asia [1] - These vessels are equipped with advanced features that allow them to operate in conditions of up to level 8 wind and waves, with the dredging head capable of reaching depths equivalent to approximately 40 stories [1] Group 2: Technological Advancements - "Tongjun" and "Junguang" are characterized by four main features: intelligence, efficiency, versatility, and environmental protection, with a smart operation mode covering the entire dredging process from excavation to transportation [1] - The vessels utilize a self-developed "one-click dredging" and "integrated dredging control system," allowing a single crew member to manage all navigation and construction tasks, achieving fully automated dredging operations [1] Group 3: Operational Efficiency - Under normal working conditions, the vessels can fill their mud holds within 90 minutes, showcasing world-leading loading efficiency [1]